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Tatiana [17]
2 years ago
6

When light reflects from a surface, there is a change in its

Physics
1 answer:
alexandr402 [8]2 years ago
6 0
The answer is: none of the above.

Explanation:

When light reflects from a surface, the frequency, wavelength, and speed do not change. They remain the same.
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Answer:

F₂ = -7.3 N

Explanation:

Given that,

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